A) What are two physics formulas you confuse a lot? Like you're supposed to use one but you accidently use the other because they're so similar. b) How do you remember which is which?

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.